CN201486738U - Water flow power generating device - Google Patents
Water flow power generating device Download PDFInfo
- Publication number
- CN201486738U CN201486738U CN2009201571777U CN200920157177U CN201486738U CN 201486738 U CN201486738 U CN 201486738U CN 2009201571777 U CN2009201571777 U CN 2009201571777U CN 200920157177 U CN200920157177 U CN 200920157177U CN 201486738 U CN201486738 U CN 201486738U
- Authority
- CN
- China
- Prior art keywords
- generating device
- ship
- propeller cavitation
- propeller
- power generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a water flow power generating device, which is characterized in that a shell is made into a submarine shape, and a submarine head and a submarine tail are provided with propellers with opposite rotating directions; and a generator, a gear, storage batteries and auxiliary devices are arranged in a submarine. The power generating device is anchored at waters with tidal current at the coast, so that the power generating device is suspended in water, and the energy of the tidal current is utilized to propel the propellers to rotate so as to drive the generator, thereby achieving the purpose of electricity generation.
Description
Technical field
The utility model relates to a kind of stream generating device, specifically a kind of device that utilizes flow energy to drive generator for electricity generation.
Technical background
From now on, non-renewable energy resources will be more and more deficienter, utilize clean, free of contamination reproducible natural energy resources to generate electricity to be our human best choice, coastal in China especially at the Zhejiang Ganpu, the drop of tidewater is big, the flow velocity of trend is fast, and tidal flow is being contained huge energy, and how making good use of that tidal flow generates electricity is that we thirst for hope for a long time.
Summary of the invention
In order to utilize tidal flow to drive generator for electricity generation, the utility model provides a kind of stream generating device, and this device is suspended in the water, utilizes current promotion propeller cavitation to rotate and drives generator for electricity generation.
The utility model solves the technical measures that its technical problem takes, and housing is made the submarine shape, and its front end and back end is provided with propeller cavitation, the propeller cavitation of front end does not have loom, and blade is wide, pitch is big, and the propeller cavitation of rear end is provided with loom, blade is narrow, and pitch is smaller than the pitch of front propeller.The propeller cavitation of front end is sleeved on the transmission shaft of stationary axle upper bush formula of ship head, stationary axle stretches out the wirerope that the ship shell connects anchor forward, the propeller cavitation of ship tail is fixed on the transmission shaft of ship tail, and the sense of rotation of head and the tail propeller cavitation is opposite, and two screw shafts are connected on the interior gear drive of ship.Come skewer to draw wirerope for electricity generating device being horizontal in the wirerope between anchor and the electricity generating device, be connected keg float in water, the wirerope between ship head and the keg float is the level of state.Generator and storage battery are set in ship, the input shaft of generator and the output shaft of propeller cavitation are fastened on the driving gear transmission device in the ship respectively, be provided with in the ship and press the cabin of intercepting water, can extract out during maintenance to press and intercept water, the ship body is emerged so that keep in repair and maintain.When tidal flow comes interim, spiral will be under the effect of current, the propeller cavitation of front end turns clockwise, and the propeller cavitation of rear end is done the inverse time rotation, drive the ship body in the time of can offsetting single screw work like this and play rotating action power with propeller cavitation one, and the thrust that blade produced before and after designs such as front and back pitch, blade were used is identical, the consequence of avoiding the rotation of ship body not generate electricity.The torque that propeller cavitation is produced under the effect of current drives generator for electricity generation in the ship by the transmitting gear transmission device, and storage battery is charged and powers.(about 1 hour) current disappear when slack tide, at this moment, are used as the power supply power supply by battery discharging, can make the electricity generating device continued power, thereby reach the purpose of utilizing tidal flow to drive generator for electricity generation.
The beneficial effects of the utility model are, provide a kind of non-renewable energy resources that do not consume to society, and the free of contamination current that utilize come electricity generating device, and are simple in structure.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing
It among Fig. 1 a kind of structural representation of stream generating device.
Among the figure, 1, anchor, 2, keg float, 3, wirerope, 4, stationary axle, 5, front propeller, 6, hull, 7, rear screw shaft.
Embodiment
In Fig. 1, anchor 1 is thrown in the mud layer of seabed, wirerope 3 connects the front end of the stationary axle 4 of anchor 1 and hull 6 stems, the wirerope middle part connects keg float 2, propeller cavitation 5 is sleeved on the stationary axle, stretches in the hull 6 connection gear slewing gear (prior art) by telescopic rotating shaft, propeller cavitation 7 is installed on the transmission shaft of ship tail, transmission shaft stretches in the hull, and same connection gear transmission device is after the moment of torsion merging of gear drive with the diaxon input, drive generator for electricity generation by output shaft, for stable power output is arranged when the slack tide, generator and charges to storage battery when generating, when the slack tide generator did not generate electricity, the people outwards powered by battery.The sucking-exhausting device of ballast tank and ballast water is set in ship.
Claims (3)
1. stream generating device, housing is made the submarine formula, it is characterized in that: described housing front end and back end is provided with propeller cavitation, and the propeller cavitation of front end does not have loom, blade is wide, pitch is big; The propeller cavitation of rear end is provided with loom, blade is narrow, pitch is little than the pitch of front propeller, the front end propeller cavitation is enclosed within on the transmission shaft of stationary axle upper bush formula, stationary axle stretches out the wirerope that the ship shell connects anchor forward, and the propeller cavitation of ship tail is fixed on the transmission shaft of ship tail, and the sense of rotation of head and the tail propeller cavitation is opposite, two screw shafts are connected on the interior gear drive of ship, connect generator by transmission device.
2. a kind of stream generating device according to claim 1 is characterized in that: the intermediate portion of wirerope connects floating drum.
3. a kind of stream generating device according to claim 1 is characterized in that: the sucking-exhausting device that storage battery and ballast tank and ballast tank are set in the ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201571777U CN201486738U (en) | 2009-05-18 | 2009-05-18 | Water flow power generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201571777U CN201486738U (en) | 2009-05-18 | 2009-05-18 | Water flow power generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486738U true CN201486738U (en) | 2010-05-26 |
Family
ID=42425615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201571777U Expired - Fee Related CN201486738U (en) | 2009-05-18 | 2009-05-18 | Water flow power generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486738U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454300A (en) * | 2014-10-29 | 2015-03-25 | 西北工业大学 | Vertical axis ocean current power generation device provided with unfolding mechanisms and used for underwater vehicle |
| CN104454299A (en) * | 2014-10-29 | 2015-03-25 | 西北工业大学 | Direct driving vertical axis current power generation devices for underwater vehicle |
| CN104533692A (en) * | 2014-10-29 | 2015-04-22 | 西北工业大学 | Vertical axis ocean current power generation device for underwater aircraft |
| CN104481782B (en) * | 2014-10-29 | 2016-08-17 | 西北工业大学 | A kind of based on gear-driven submarine navigation device vertical axis power generation device from sea current |
| CN108547726A (en) * | 2018-05-03 | 2018-09-18 | 马运输 | A kind of non-resistance flow bidirectional generating set |
-
2009
- 2009-05-18 CN CN2009201571777U patent/CN201486738U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454300A (en) * | 2014-10-29 | 2015-03-25 | 西北工业大学 | Vertical axis ocean current power generation device provided with unfolding mechanisms and used for underwater vehicle |
| CN104454299A (en) * | 2014-10-29 | 2015-03-25 | 西北工业大学 | Direct driving vertical axis current power generation devices for underwater vehicle |
| CN104533692A (en) * | 2014-10-29 | 2015-04-22 | 西北工业大学 | Vertical axis ocean current power generation device for underwater aircraft |
| CN104481782B (en) * | 2014-10-29 | 2016-08-17 | 西北工业大学 | A kind of based on gear-driven submarine navigation device vertical axis power generation device from sea current |
| CN108547726A (en) * | 2018-05-03 | 2018-09-18 | 马运输 | A kind of non-resistance flow bidirectional generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120518 |